Chinese phrase
堂食 táng shí
Meaning
dine in
When to use it
It means eating a meal at the restaurant. It is common when ordering food and contrasts with takeout.
Example dialogue
欢迎光临，请问几位？ huān yíng guāng lín qǐng wèn jǐ wèi
Welcome. How many are in your party?
两位，堂食。 liǎng wèi táng shí
Two, dining in.